The series EOS-500 is a pulse generator designed for general EOS tests with rise time adjustable from ns to µs range, and pulse width adjustable from ns to s range. Multiple pulse channels could be combined in single unit to cover different output range and pulse durations
The series EOS-500 is a pulse generator designed for general EOS tests with rise time adjustable from ns to µs range, and pulse width adjustable from ns to s range. Multiple pulse channels could be combined in single unit to cover different output range and pulse durations.
| Parameters | ES500-50 | ES500-2 | Unit | Comments |
| Max output voltage @ open load | ±1000 | +100 | V | Depends on pulse width and model number |
| Min voltage step | 0.1 | 0.1 | V | |
| Output voltage precision | ≤ ± 5%± 0.1 V | ≤ ± 5%± 0.1 V | ||
| Max output current @ short load | ±20 | +50 | A | Depends on pulse width and model number |
| Output Resistance | 50 | 2 | Ohm | |
| Fastest constant Risetime @ 50 Ω load | 20 | TBD | ns | Depends on test fixture |
| Programmable Risetime Range | 20 ns ~ 150 µs | TBD | W | Risetime is not continuously adjustable |
| Rise Time Precision | ≤ 10 | ≤ 10 | % | Setup dependent |
| Pulse Width Adjustable Range | 100 ns – 10 ms | 100 ns- 100 ms | Depends on model number | |
| Pulse Width Adjustable Step | ± 5 | ns | ||
| Pulse Width Precision | <± 10 ns | ≤ 5% | ||
| Pulse Plateau Drop | ≤5 | ≤15 | % | |
| Dimensions | 480 X 270 X 500 | 480 X 600 X 500 | mm | |
| Weight | — | — | kg | Depends on the configuration |
Note: The model ES500 is a highly customizable electrical overstress pulse generator.
| Line | Part # or Option # | Description |
| Impedance Electrical Overstress Pulse Generator (Typical Models, Customization Specifications available) | ||
| 1.1 | ES500-50-50V1M | Electrical Overstress Pulse Generator, source impedance 50-ohm, maximum output voltage @ open load ±50 V.
Pulse width 100 ns – 1 ms, rise time 20 ns (setup dependent). USB Supported. |
| 1.2 | ES500-50-500V100U | Electrical Overstress Pulse Generator, source impedance 50-ohm, maximum output voltage @ open load ±500 V.
Pulse width 100 ns – 0.1 ms, rise time 20 ns (setup dependent). USB Supported. |
| 1.3 | ES500-50-500V1M | Electrical Overstress Pulse Generator, source impedance 50-ohm, maximum output voltage @ open load ±500 V.
Pulse width 100 ns – 1 ms, rise time 20 ns (setup dependent). USB Supported. |
| 1.4 | ES500-50-1K1M | Electrical Overstress Pulse Generator, source impedance 50-ohm, maximum output voltage @ open load ±1 kV.
Pulse width 100 ns – 1 ms, rise time 20 ns (setup dependent). USB Supported. |
| 1.5 | ES500-50-500V10M | Electrical Overstress Pulse Generator, source impedance 50-ohm, maximum output voltage @ open load ±500 V.
Pulse width 100 ns –10 ms, rise time 20 ns (setup dependent). USB Supported. |
| 1.6 | ES500-50-1k10M | Electrical Overstress Pulse Generator, source impedance 50-ohm, maximum output voltage @ open load ±1 kV.
Pulse width 100 ns –10 ms, rise time 20 ns (setup dependent). USB Supported. |
| 1.7 | ES500-50-C1 | Customized Electrical Overstress Pulse Generator, source impedance 50-ohm, maximum output voltage @ open load up to ±1 kV.
Pulse width 50 µs– 2 s, continuously. adjustable with 2 µs step. Pulse width range 50us~1ms up to ±1 kV，pulse width range 1ms~2s up to ±250 V. Up to 40X rise time (50ns, 60ns, 70ns, 80ns, 90ns, 100ns, 150 ns, 200ns, 250ns, 300ns, 350ns, 400ns, 450ns, 500ns, 550ns, 600ns, 700ns, 800ns, 900ns, 1us, 2us, 5us, 7.5us, 10us, 15us, 20us, 30us, 40us, 50us, 60us, 70us, 80us, 90us, 100us, 110us, 120us, 130us, 140us, 150us, etc.). USB Supported. |
| 1.8 | ES500-2-50V100U | Electrical Overstress Pulse Generator, source impedance 2-ohm, maximum output voltage @ open load + 50 V, one polarity
pulse width 100 ns – 0.1 ms, USB Supported. |
| 1.9 | ES500-2-100V1M | Electrical Overstress Pulse Generator, source impedance 2-ohm, maximum output voltage @ open load + 100 V, one polarity
pulse width 100 ns – 1 ms, USB Supported. |
| 1.10 | ES500-2-100V100M | Electrical Overstress Pulse Generator, source impedance 2-ohm, maximum output voltage @ open load + 100 V, one polarity
pulse width 100 ns – 100 ms, USB Supported. |
| Additional Options | ||
| 2.1 | EOS-TS-SW | Automatic Test Software for EOS-500 test system |
| 2.2 | ES62X-SSM | System Switch Module (switching between pulse and DC test) |
| 2.3 | ES500-PSTT | Package level EOS pulse injection and IV-Curve measurement option |
| 2.4 | ES500-WSTT | Wafer level EOS pulse injection and IV-Curve measurement option |
| 2.5 | KSMU2450 | SMU, 200V, 1A, 20W, Single Channel (For device DC failure check) |
| 2.6 | CMPS-200A | Compact Manual Probe Station |
| 2.7 | CT-S03 | Passive current probe, 0.01 V/A, 3 Hz to 20 MHz |
| 2.8 | CT-DC50M50A | DC current probe, 50A, 50 MHz |
Note: EOS-500 is a highly customizable pulse generator and can be expanded into an automated pulsed IV-curve and failure detection system.